
source_dir="libunwind-1.0.1"
if [ ! -d "$source_dir" ]; then
	git clone https://git.oschina.net/wr4ng1er/libunwind-1.0.1.git
else
	echo $source_dir
fi 

cd  $source_dir

CFLAGS=-fPIC ./configure
make CFLAGS=-fPIC
sudo make CFLAGS=-fPIC install




